The On-X Ascending Aortic Prosthesis with the Vascutek Gelweave Valsalva Graft
is the only valve/graft combination to offer:

A generous PTFE2, 3 sewing ring for ease of suturing

The first coated valsalva graft for optimal coronary ostia reimplantation

On-X Ascending Aortic Prosthesis

Valve Size

Catalog Number

ValveInternalDiameter (mm)

Valve Orifice Area with leaflets in Place (cm2)

SewingRingDiameter1 (mm)

GraftDiameter(mm)

Graft Length (cm)

19

ONXAAP-19

17.4

2.00

27

20

11

21

ONXAAP-21

19.4

2.53

30

22

11

23

ONXAAP-23

21.4

3.13

33

24

11

25

ONXAAP-25

23.4

3.73

34

26

11

27/29

ONXAAP-27/29

23.4

3.73

36

26

11

Disclaimer

On-X aortic and mitral valves are FDA approved. Not all On-X valve models are available in all markets.
CAUTION: Federal law restricts this device to sale by or on the order of a physician. Refer to the Instructions for Use that accompany each valve for indications, contraindications, warnings, precautions and possible complications.

References

The Vascutek Gelweave ValsalvaTM Graft is a product of Vascutek, a Terumo Company http://www.vascutek.com.

Sewing ring nominal dimensions.

All On-X valve sewing rings are made of polytetrafluoroethylene (PTFE).